65806650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1645

約数の個数: 144

約数和(自身を含む): 217736064

約数和(自身を除く): 151929414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1607, 1638, 1950, 2275, 2730, 2925, 3150, 3214, 4095, 4550, 4821, 5850, 6825, 8035, 8190, 9642, 11249, 13650, 14463, 16070, 20475, 20891, 22498, 24105, 28926, 33747, 40175, 40950, 41782, 48210, 56245, 62673, 67494, 72315, 80350, 101241, 104455, 112490, 120525, 125346, 144630, 146237, 168735, 188019, 202482, 208910, 241050, 281225, 292474, 313365, 337470, 361575, 376038, 438711, 506205, 522275, 562450, 626730, 723150, 731185, 843675, 877422, 940095, 1012410, 1044550, 1316133, 1462370, 1566825, 1687350, 1880190, 2193555, 2531025, 2632266, 3133650, 3655925, 4387110, 4700475, 5062050, 6580665, 7311850, 9400950, 10967775, 13161330, 21935550, 32903325, 65806650]

約数ペア:

[(1, 65806650), (2, 32903325), (3, 21935550), (5, 13161330), (6, 10967775), (7, 9400950), (9, 7311850), (10, 6580665), (13, 5062050), (14, 4700475), (15, 4387110), (18, 3655925), (21, 3133650), (25, 2632266), (26, 2531025), (30, 2193555), (35, 1880190), (39, 1687350), (42, 1566825), (45, 1462370), (50, 1316133), (63, 1044550), (65, 1012410), (70, 940095), (75, 877422), (78, 843675), (90, 731185), (91, 723150), (105, 626730), (117, 562450), (126, 522275), (130, 506205), (150, 438711), (175, 376038), (182, 361575), (195, 337470), (210, 313365), (225, 292474), (234, 281225), (273, 241050), (315, 208910), (325, 202482), (350, 188019), (390, 168735), (450, 146237), (455, 144630), (525, 125346), (546, 120525), (585, 112490), (630, 104455), (650, 101241), (819, 80350), (910, 72315), (975, 67494), (1050, 62673), (1170, 56245), (1365, 48210), (1575, 41782), (1607, 40950), (1638, 40175), (1950, 33747), (2275, 28926), (2730, 24105), (2925, 22498), (3150, 20891), (3214, 20475), (4095, 16070), (4550, 14463), (4821, 13650), (5850, 11249), (6825, 9642), (8035, 8190)]